18 December 2023 : Case report
A Case of Reversible Cardiomyopathy Due to Pre-Excitation
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare disease
Jinxi Wang1ABCDEFG, Mei Zhai1ABCDEFG, Qiong Zhou1BC, Yan Huang1BC, Xuemei Zhao1D, Hongquan Lu1D, Chen Qi1F, Yuhui Zhang1A*, Jian Zhang1ADOI: 10.12659/AJCR.941780
Am J Case Rep 2023; 24:e941780
Figure 1. Comparison of electrocardiogram at presentation and 1-month follow-up. (A) Initial electrocardiogram showed short PR interval, prolonged QRS duration (163 ms), and initial upstroke (delta wave). (B) Electrocardiogram after catheter ablation at 1-month follow-up demonstrated QRS duration narrowed and delta wave disappeared.